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Subject: Science, asked on 25/11/16

At what  temperature are the readings on the Celsius scales the Fahrenheit scales the same..??..Explain(Only meritnation experts)

Subject: Science, asked on 25/11/16

explain the covection current in volcanos

Subject: Science, asked on 15/11/16

I did not understand question 7 long type from the chapter heat and its effects

Subject: Science, asked on 4/2/16

Name four natural phenomena in which convection plays a role

Subject: Science, asked on 3/9/15

What is the difference of alcoholic thermometer and clinical thermometer

Subject: Science, asked on 3/9/15

If brass and iron strips are used in bimetallic thermometer , which will expand more when the temperature rises ? How would the bimetallic strip bend?

Subject: Science, asked on 3/8/15

what is the principle used in the automatic fire alarm system? and how does it work

Subject: Science, asked on 3/8/15

What is principle used in the automatic fire alarm system? Explain its working.

Subject: Science, asked on 3/7/15

what is sea breeze and land breeze

Subject: Science, asked on 10/6/15


one liter of water at 30 deg C is mixed with one liter of water at 50 deg C.
The approxmixture will be ?

Subject: Science, asked on 12/3/15

What is a bimetallic strip ?

Subject: Science, asked on 24/2/15

what is the element present in a filament of a bulb 

Subject: Science, asked on 15/1/15

Why celsius scale is commnly used?

Subject: Science, asked on 16/10/14

convert 25'c to 'f ,86'f to 'c

Subject: Science, asked on 16/10/14

what do you mean by 'upper fixed point '

and 'lower fixed point'

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